power flex4

[vikas1947]

i have ac drive ab power flex 4 and signal phase power supply means 1 phase and 1 neutral as present in home now i want to generate three phase can i generate three phase through power flex 4 and run 1 A three phase motar

 

[jstolaruk]

Check you PF4 part number & motor size against the list on page 9 of this data sheet. If your motor's hp is small enough and your PF4 model number is one of the ones that support it, you may be able to run off a single phase source.

 

[vikas1947]

i want to know the wiring i have 1.5H.P motor it will run but i don't know the wiring of power flex check the diagram please sir

 

[jstolaruk]

Lucky for you, all of the PF4 tech data is available online. see this webpage.

 

[vikas1947]

i cant find any thing for single phase wiring

 

[jstolaruk]

Post the exact part number off your drive.

 

[vikas1947]

Part number means ? I just wanted to know how to run three phase motor through drive in the avillabilty of single phase

 

[jstolaruk]

On page 4 of this document, the single phase connection is described.

 

[jstolaruk]

Part number means ? I just wanted to know how to run three phase motor through drive in the avillabilty of single phase

Not all PF4 drives are capable of single phase input. You best check your part number to see if its capable.

 

[vikas1947]

tnx

thank you very much for the above document and help i will contact you soon when i will do practical jstolaruk

 

[2rlp]

Dear Vikas,

You have to understand that you will be inputting 230 V to ypur powerflex drive & it will output 3phase 230 V ac. This supply may not be sufficient to drive your motor as in India you would need 3 phase 415 V ac.

Ron

 

[vikas1947]

tnx

got it okh then i will order .5 H.P 220v 3-phase motor it will be fine ?

 

[2rlp]

Yes you have it right